Name: exec, execl, execv, execle, execve, execlp, execvp - execute a file

Syntax: int execl (path, arg0, arg1, ..., argn, (char *)0)
        char *path, *arg0, *arg1, ..., *argn;
        int execv (path, argv)
        char *path, *argv[ ];
        int execle (path, arg0, arg1, ..., argn, (char *)0, envp)
        char *path, *arg0, *arg1, ..., *argn, *envp[ ];
        int execve (path, argv, envp)
        char *path, *argv[ ], *envp[ ];
        int execlp (file, arg0, arg1, ..., argn, (char *)0)
        char *file, *arg0, *arg1, ..., *argn;
        int execvp (file, argv)
        char *file, *argv[ ];

Description:
        Exec a file.

See Also:
        alarm(2), exit(2), fork(2), nice(2), ptrace(2), semop(2),
        signal(2), times(2), ulimit(2), umask(2), a.out(4),
        environ(5).
        sh(1) in the MINIX User Reference Manual.

Bugs:
        This description could be slightly longer.

